Japanese Maples: Grandma Ghost?

I got this maple in a batch of several. As I recall, the guy grabbed this as an after-thought and said, you'll like this one, Grandma Ghost (I am a grandma). I've searched online and get a wide variety of photos, none that match perfectly. Can I safely call this Grandma's Ghost and not be too far off? This photo was taken today, so this is the spring/summer coloring. I haven't had it through the fall yet so don't know what it might do then. Thanks for any insight.